The temperatures in Vestmanna in August are usually low and can range between 11°C and 12°C.
You can expect about 3 to 8 days of rain in Vestmanna during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Vestmanna in August 2025.
If you’re planning to visit Vestmanna in the near future, we highly recommend that you review the 14 day weather forecast for Vestmanna before you arrive.
Temperatures
12° / 11°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
75
mm
Sun Hours
7.0
Hrs
